168494010802790400

168,494,010,802,790,400 is an even composite number composed of nine prime numbers multiplied together.

What does the number 168494010802790400 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 18144 divisors.

168494010802790400 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of eighteen thousand, one hundred forty-four divisors.

Prime factorization of 168494010802790400:

213 × 32 × 52 × 72 × 132 × 37 × 61 × 67 × 73

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 13 × 13 × 37 × 61 × 67 × 73)

See below for interesting mathematical facts about the number 168494010802790400 from the Numbermatics database.


Names of 168494010802790400

  • Cardinal: 168494010802790400 can be written as One hundred sixty-eight quadrillion, four hundred ninety-four trillion, ten billion, eight hundred two million, seven hundred ninety thousand, four hundred.

Scientific notation

  • Scientific notation: 1.684940108027904 × 1017

Factors of 168494010802790400

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 268

Divisors of 168494010802790400

Bases of 168494010802790400

  • Binary: 10010101101001110001101000111111001010111001100000000000002
  • Hexadecimal: 0x2569C68FCAE6000
  • Base-36: 1A3253Z1JI80

Squares and roots of 168494010802790400

  • 168494010802790400 squared (1684940108027904002) is 28390231676410848015480426332160000
  • 168494010802790400 cubed (1684940108027904003) is 4783584002778891633227374351901968008965259264000000
  • The square root of 168494010802790400 is 410480219.7460803347
  • The cube root of 168494010802790400 is 552325.1545620261

Scales and comparisons

How big is 168494010802790400?
  • 168,494,010,802,790,400 seconds is equal to 5,357,588,357 years, 17 weeks, 2 days, 8 hours.
  • To count from 1 to 168,494,010,802,790,400 would take you about sixteen billion, seventy-two million, seven hundred sixty-five thousand and seventy-two years!

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 168494010802790400 cubic inches would be around 46027.1 feet tall.

Recreational maths with 168494010802790400

  • 168494010802790400 backwards is 004097208010494861
  • 168494010802790400 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 168494010802790400's digits is 63
  • More coming soon!

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"Number 168494010802790400 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.

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Numbermatics. (2024). Number 168494010802790400 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/168494010802790400/

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The information we have on file for 168494010802790400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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